<!DOCTYPE html>
<html lang='en'>
<head>
    <meta charset='UTF-8'>
    <title>Title</title>
<style>
    .sample{
        width: 100px;
        height:80px;
    
        background-color: aqua;
        /* box-shadow: 10px 10px 10px rgb(14, 68, 68); */
        radial-gradient:10px 5px;
      
        

    }

</style>
</head>
<body>
    <div class='sample'></div>
</body>
</html>